UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wPYWCU2gNDKWqkb7/4mvtx2GmFNpJW5bxnp4QvaBv4=' 
WHERE 
  key_id = 'b61b90386705f9835ea2cca386532a4798ba565279eef17e3fc34c022bff480d' 
  AND (
    token = '0wPYWCU2gNDKWqkb7/4mvtx2GmFNpJW5bxnp4QvaBv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )